/*footer开始*/
.footer {
    line-height: 20px;
    position: relative;
    margin-top: -20px;/*等于footer的高度*/
    height: 20px;
    clear:both;

}
.link{
	text-align: center;
	background:#2dbedb;
}
.footer a{
    color:#fff;
    padding:0 5px;
    text-decoration:none;
    font-size:12px;

}
html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}

/*footer结束*/